Shedding light on why blue LEDs are so tricky to make
Wednesday, January 7, 2015 - 13:00
in Physics & Chemistry
Scientists at University College London, in collaboration with groups at the University of Bath and the Daresbury Laboratory, have uncovered the mystery of why blue light-emitting diodes (LEDs) are so difficult to make, by revealing the complex properties of their main component - gallium nitride - using sophisticated computer simulations.